How to Solve Critical Connections in a Network Problem
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Critical Connections in a Network
There are n servers numbered from 0 to n - 1 connected by undirected server-to-server connections forming a network where connections[i] = [ai, bi] represents a connection between servers ai and bi. A...
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Understanding the Critical Connections in a Network Problem
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Problem Statement
There are n servers numbered from 0 to n - 1 connected by undirected server-to-server connections forming a network where connections[i] = [ai, bi] represents a connection between servers ai and bi. Any server can reach other servers directly or indirectly through the network. A critical connection is a connection that, if removed, will make some servers unable to reach some other server. Return all critical connections in the network in any order.
Critical Connections in a Network
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Examples
n = 4, connections = [[0,1],[1,2],[2,0],[1,3]][[1,3]][[3,1]] is also accepted.
n = 2, connections = [[0,1]][[0,1]]Constraints
2 <= n <= 105n - 1 <= connections.length <= 1050 <= ai, bi <= n - 1ai != biThere are no repeated connections.How Interview Coder Helps with Leetcode Problems
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